Does System.Exception exist?

Unity Engine
1

Hey,

here, started to play with Unity, made a little script with 2 exception blocks:

#pragma strict

private var coordinates : float[];
private var xStep : int = 1;
private var zStep : int = 1;

var x : float;
var z : float;
		
var movementSpeedUp : int = 1;

function Start () {
	try {
		x = gameObject.transform.position.x;
		z = gameObject.transform.position.z;
	
		coordinates = new float[4];
		coordinates[0] = 0;
		coordinates[1] = 0;
		coordinates[2] = 60;
		coordinates[3] = 40;
	}
	catch (error : System.Exception){
		Debug.Log(error);
	}
}

function Update () {
	try {
		
		x += xStep * movementSpeedUp * Time.deltaTime;
		z += zStep * movementSpeedUp * Time.deltaTime;

		gameObject.transform.position = Vector3(x, gameObject.transform.position.y, z);

		if (Mathf.Abs(xStep) > 1) xStep /= 5;
		if (Mathf.Abs(zStep) > 1) zStep /= 5;

		if (x > coordinates[2] || x < coordinates[0]) xStep *= -5;
		if (z > coordinates[3] || z < coordinates[1]) zStep *= -5;
				
	}
	catch (error : System.Exception){
		Debug.Log(error);
	}
}

I would like to return any error from one of those two blocks! Using Google I discovered, that I can return error of type System.Exception and it seems to be OK, because Unity does not show any errors!

What confuses me a little bit is that I can’t find definite try catch statement declaration nor in Unity API, nor through Google!
And when I write System. in MonoDevelop, Exception isn’t available option!

Could you guys, please, share your knowledge!?

2

Problem solved!
Code above works correctly!
System.Exception isn’t documented, because it is a .net/mono mechanism, not Unity’s.